Will empowering developers to challenge exclusionary zoning increase suburban housing choice?

The municipal zoning process in the United States has come under increasing attack as a tool to create and maintain suburban socioeconomic homogeneity by mandating sprawl-producing single-family detached houses at the expense of less costly townhouses, apartments, and mobile homes. Beginning in the 1970s, the Supreme Courts of the neighboring states of Pennsylvania and New Jersey addressed municipal exclusionary zoning in different ways: Pennsylvania empowered residential developers to compel municipalities practicing exclusionary zoning to authorize market-rate development of all types of housing, while developer empowerment in New Jersey was conditioned upon inclusion of low- and moderate-income units. Using aerial survey and housing census data over a 20-year period, this article finds that outcomes by housing type over a 20-year period in Pennsylvania municipalities around Philadelphia were more diverse than those in adjacent New Jersey municipalities. © 2004 by the Association for Public Policy Analysis and Management.

The new geography of food security: exploring the potential of urban food strategies

Food insecurity is increasingly ‘bimodal’, encompassing issues of quantity and quality, under- and overconsumption, in developed and developing countries alike. At a time when most of the world's population lives in cities, food security has also assumed a strong urban dimension, raising new issues of physical and financial access to food. Finally, the recent emergence of a ‘New Food Equation’, marked by food price hikes, dwindling natural resources, land grabbing activities, social unrest, and the effects of climate change, is bringing onto the global food security agenda a range of often interrelated sustainability concerns. Responses to this new geography of food security are increasingly emerging at the local level, particularly in industrialised countries, where municipal governments are recasting themselves as food system innovators. Based on the documentary analysis of 15 urban food strategies from Canada, the USA and the UK, the paper addresses three main questions: What type of ‘foodscape’ do these documents envision, and why? Does the rescaling of food governance coincide with the emergence of a new localistic approach to food security? What type of priorities and concrete measures do city governments identify to deal with the new geography of food security? By highlighting the centrality of the relationships between urban and rural areas and actors as targeted intervention areas, the analysis raises the need for a tighter scholarly and policy focus on ‘connectivities’ – i.e. the role of food exchange nodes and of governance coordination in the design and implementation of more effective food security strategies